Alameda County, CA,
Zone 7 Water Agency

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Zone 7 Water Agency, short for Alameda County Flood Control and Water Conservation District, is responsible for providing flood control and water resources to the Livermore-Amador Valley. The district was created by the California Legislature in 1947 and Zone 7, as it is known today, was formed by a vote of local residents in 1957. Of Alameda County's 10 active zones, only Zone 7 has its own elected seven-member board of directors. As the Tri-Valley's water "wholesaler," Zone 7 sells treated water primarily to four retail water agencies - the California Water Service Company, the cities of Livermore and Pleasanton, and the Dublin San Ramon Services District. It also sells untreated water directly to agricultural and other customers.

For more information, visit the Zone 7 Water Agency's website at:

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